database is open on another node in a mode not compatible with this node Explanation: Another node has already opened the database and the database uses some feature that makes it impossible to concurrently open the database on this node. For example, if Row Cache is enabled, then all nodes must be able to share memory (OpenVMS Galaxy). If global buffers are enabled then every node that is a member of the same Galaxy system must use the same global buffer parameters when opening the database.